Cottonseed and Soy Protein Ingredients in Soft‐serve Frozen Desserts

Abstract

Six vegetable protein ingredients (glandless cottonseed flour, liquid cyclone process deglanded cottonseed flour, glandless cottonseed storage protein isolate, soy flour, soy protein concentrate, and shy protein isolate) were evaluated as partial replacements for milk solids-not-fat (MSNF) in soft-serve frozen desserts. Physical tests and sensory evaluations were conducted with the experimental desserts. All ingredients tested produced satisfactory results at low levels of substitution for MSNF. At higher levels of substitution, glandless cottonseed storage protein isolate appeared to be the best of the materials tested.